baber/WOPTO huggingface dataset:
Patent JP-S57124756-A (JP)
Title: Illumination method for non-image-forming part
Inventor: YOKOYAMA MASAMI
IPC: G03G15/047
Filed: 1981-01-27
Abstract: PURPOSE:To prevent stray light due to reflection of a photoreceptor, by using a filter in which a peak of spectral transmission distribution is in existing near the wave length of the peak of spectral sensitivity distribution of the photoreceptor, in the removal of unnecessary charge of non-working part of the photoreceptor. CONSTITUTION:Light of lamps 7A, 7B is incident to a non-working part N of a photoreceptor 1 respectively via openings 10A, 6A or 10B, 6B. Filters 11A, 11B fitted to the openings 6A, 6B are filters which have a peak of spectral transmission distribution near the wave length of the peak of spectral sensitivity distribution of the photoreceptor. Thus, the peak of the spectral distribution of light radiating the non-working part N is closed relating to the wave length with the peak of the spectral sensitivity distribution of the photoreceptor, and illuminated light can be absorbed efficiently to the photoreceptor 1 at the non- working section N. Then, stray light due to reflection of the photoreceptor can be prevented.
Patent JP-H06220636-A (JP)
Title: Depositing method
Inventor: SHINOHARA KOICHI
IPC: G11B5/85
Filed: 1993-01-26
Abstract: PURPOSE:To provide the deposition method which eliminate the surface defect such as the projecting and recessing parts and the wrinkles easy to cause in the thin structive high polymer film which has nearly a mirror surface in the deposition method used for the production of a film-applied product. CONSTITUTION:In the case of electrostatic-adsorbing of a polymer film 2 along with the rotating endless belt 1 having width W and depositing while transporting, the projecting and recessing parts and the wrinkles resulted from the foreign matter being caused at the time of the deposition can be reduced to be negligible, and a uniform characteristic is attained in a large area, and the security of reproducibility is feasible by constituting a film width at more than W and a deposited width at less than W.
Patent JP-H04245617-A (JP)
Title: Electron beam lithographic equipment
Inventor: AONO TAKESHI
IPC: H01L21/027
Filed: 1991-01-31
Abstract: PURPOSE:To compensate position precision of a drawing pattern when errors are generated in beam size, by setting a reference point at the central part of a rectangular beam. CONSTITUTION:When electron beam lithography is performed by a vector scan system with an electron beam lithography equipment constituted of a variable forming lens and a convergent deflection system, a reference point 2 is set at a corner part of a rectangular beam 1, in the conventional technique. On the contrary, in the title equipment, the reference point 2 is set at the center of the rectangular beam 1 in order that the center of an exposed pattern may coincide with that of the aimed position.
Patent JP-S62168745-A (JP)
Title: Controller for t-bar shaped slide type sunroof and motor-driven tilt steering device
Inventor: KOBUNA TOSHIYUKI
IPC: B62D1/18
Filed: 1986-01-21
Abstract: PURPOSE:To facilitate the getting-ON/OFF of a driver by automatically opening a T-bar-shaped slide type sunroof when the driver gets on/off the car and tilting a steering wheel upwardly. CONSTITUTION:When a driver gets off a car, a selector switch 11 is switched to the position shown by the full line when an ignition switch 7 is turned ON, and a door is opened (a door switch 13 is turned ON). When a turnable seat is turned to the getting-off side (transverse direction) (a seat position sensor 12 is turned ON), a driving motor 10 is driven, if a car speed sensor 14 and a rainfall sensor 15 are at each ON-position. Therefore, the T-bar-shaped slide type sunroof is opened. Further, a motor 5a for vertically moving a steering column is driven, and a steering wheel is shifted to the highest position. Therefore, the driver can easily gets off the car.
Patent JP-2000201706-A (JP)
Title: Footwear sole
Inventor: SHIGEMASA HIRONOBU
IPC: A43B13/40
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a footwear sole whose state of transformation at the time of walking is naturally adapted to the moving state of the foot corresponding to the force exerted to each part of the footwear sole when a body weight shifts by moving feet in walking, and which can display a shock absorbing function, thereby enabling a weight shift by a smooth and stable walking and reducing a pain and fatigue in walking. SOLUTION: A ground contact sole 10 is constituted such that a hard toe tip part piece 11, a front tread part 12 softer than it and a heel part piece 13 of equal hardness are connected by adhesion to each other of adhesive faces formed in correspondence with an inclined adhesive surface at an inclined side part of a right trapezoidal section with the ground contact face of the front tread part piece 12 as the bottom side. Also, the inner sole 20 is constituted such that a front tread part cushion body 22 harder than the inner sole 20 member is fitted into and adhered to a cut hole 21 provided to penetrate in the central region of a position overlappling the front tread part piece 12 of the ground contact sole 10 so as to project from the surface of the inner sole 20.
Patent JP-H03216914-A (JP)
Title: Manufacture of low crosstalk cable and braiding machine used therefor
Inventor: YONEYAMA MAKOTO
IPC: H01B13/00
Filed: 1990-01-19
Abstract: PURPOSE:To provide excellent crosstalk preventing characteristic by forming a cable core independently arranging inner sheath layers on respective twisted pair insulated wires, separating and covering respective inner sheath layers with inner shield layers, and further arranging an outer shield layer and an outer sheath layer over them. CONSTITUTION:An inner sheath layer 17 made of PVC(polyvinyl chloride) is provided over the twisted pair insulated wires 10, 11 on one side and an inner sheath layer 18 made of the same material is provided over the other pair of twisted insulated core wires 12, 13. The inner sheath layers 17, 18 are covered and separated independently from each other wire an inner shield tape 19 placed in an S shape along the length of the sheaths. On the inner shield tape 19 is provided a braided shield layer 20 as an external shield layer. Over the braided shield layer 20 is provided with an external sheath layer 21 made of PVC. As a result, the twisted pair insulated wires 10, 11 and 12, 13 are shielded from each other with the inner shield tape 19 so that the characteristic against crosstalk between those wires is improved.
Patent JP-2000213329-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: HIRANUMA SATOSHI
IPC: F01N3/02
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a particulate filter by dispersing thermal load of the particulate filter in regenerative processing, to facilitate manufacturing, to enable miniaturization of the whole device, and to easily load an exhaust gas emission control device on a small-sized vehicle. SOLUTION: This exhaust emission control device is provided on an exhaust passage of an internal combustion engine and provided with a filter case 2b having a particulate filter 25 arranged in parallel with the exhaust passage and a branch passage 1b for guiding exhaust gas from the exhaust passage to the particulate filter 25. In this case, a poppet valve 30b constituted of a valve head part 32 to be arranged in the filter case 2b and a valve shaft 31 to be arranged on the approximately central axis C1 of the particulate filter 25, and for changing the opening of the branch passage 1b is provided on the upstream side of the exhaust gas flow of the filter case 2b.
Patent JP-S55103664-A (JP)
Title: Multiprocessor system
Inventor: YOSHIKAWA KAZUMITSU
IPC: G06F15/173
Filed: 1979-02-02
Abstract: PURPOSE: To reduce the load of a shared memory and enhance the use efficiency of a local memory by transferring a part of inter-CPU communication of the single bus type multiprocessor system to the local memory.  
     CONSTITUTION: Plural CPUs 1 are connected into a ring, and one shared memory unit 3 is shared by all CPUs of the system. One local memory unit 2 is shared by two adjacent CPUs of plural CPUs 1. Each CPU 1 processes data or programs of shared memory unit 3 and connected local memory unit 2. Communication between adjacent CPUs 1 is performed through local memory unit 2. Communication between non-adjacent CPUs 1 is performed through shared memory unit 3. Thus, the use effciency of local memory unit 2 can be improved, and the operation speed can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11286799-A (JP)
Title: Formation of zinc oxide thin film, production of semiconductor device substrate using the same, and production of photovoltaic element
Inventor: SONODA YUICHI
IPC: H01L31/0224
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a zinc oxide thin film by electrodeposition from an aq. soln. capable of preventing the deposition of film on the rear face of a substrate. SOLUTION: An electrode 214 for preventing the deposition of film on the rear face is provided in an aq. soln. 202 contg. zinc ion, and a current is applied so that the relation between each of the potentials is counter electrode 204 > substrate 203 > electrode 214. When the method is applied to a solar cell preparing process, the short-circuit current density of the solar cell and the conversion efficiency are increased, and further the yield characteristic and durability are improved.
Patent JP-H10210158-A (JP)
Title: Isdn communicating method and communication device therefor
Inventor: SUGAWARA YASUHIRO
IPC: H04M3/50
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To set an automatic answering mode by an analog telephone terminal and to transmit a message that utilizes a user-user information. SOLUTION: This device is provided with memory 14 which preliminarily stores a message that corresponds to a caller's number, an analog line interface circuit 16 which receives an instruction that sets an automatic answering mode, a basic interface circuit 11 which takes out a caller's number that is included in a signal channel of a digital line 101, a D channel control circuit 12 and a control circuit 13 which receives the caller's number after receiving a setting instruction of the automatic answering mode, then compares the number with a number stored in the memory 14, reads a message that corresponds to the number from the memory 14 when there is the same number and returns the message by the signal channel of the line 101 through the circuits 12 and 11.
Patent JP-H09201595-A (JP)
Title: Sewage treatment apparatus
Inventor: KOYAMA TOICHIRO
IPC: C02F3/10
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To generate uniform water streams in a contact material arranged part, in an apparatus wherein circulating water streams are generated in a tank by air lift effect, by providing flow straightening plates guiding water present in the contact material arranged part to an air diffusion device between the contact material arranged part and the air diffusion device. SOLUTION: In a pair of the arrangement parts of contact materials 12 on the bottom part of a treatment tank 1, the contact materials 12 are arranged upwardly from the bottom part 11 and a water passage 13 is formed under the contact materials 12. An air diffusion device 4 is disposed on the bottom part 11 and has air jet nozzles 14 and water suction ports 15 in the vicinity of the bottom part 11. Flow straightening plates 18A, 18B are arranged to a part 5 where the contact materials 12 are not arranged so as to form a pair corresponding to the arrangement parts and constituted of a pair of curved plates so as to surround the definite range along the depth direction of the treatment tank 1 in the arrangement parts and the space with the air diffusion device 4.
Patent JP-S62169116-A (JP)
Title: Liquid crystal lens having variable focus
Inventor: TODA AKITOSHI
IPC: G02C7/06
Filed: 1986-01-21
Abstract: PURPOSE:To obtain a liquid crystal lens having variable focal length together with a light quantity adjusting mechanism by providing a mechanism for adjusting the focal length variably simultaneously with a mechanism for adjusting the quantity of light. CONSTITUTION:A dichroic dye 9 is used. Particularly, anthraquinone dye is preferred because of its superior stability such as light fastenss. A nematic liquid crystal oriented in horizontal direction is preferred as the liquid crystal 8 to be used for the liquid crystal lens. Said nematic liquid crystal is a P-type nematic liquid crystal having homogeneous orientation. The liquid crystal molecules of the liquid crystal 8 are parallel to the optical axis providing the minimum refractive index in the stage of impression of electric voltage. Further, the molecules of the dye 9 are oriented in the parallel direction to the optical axis in accompany with the molecules of the liquid crystal. If a polarizing plate 10 having an axis of polarization in the perpendicular direction is used in combination at the incident side of the liquid crystal lens 1, absorption of light is not caused in the liquid crystal lens 1 and the transmitted light is colorless and the quantity becomes maximum because the direction of the oscillation of the linearly polarized light from the polarizing plate 10 is orthogonal to the light absorbing axis of the dye 9. Further, if AC voltage from an external power source 7 is not applied to the liquid crystal lens 1, the exit light is colored by the absorption of light because the direction of oscillation of linearly polarized light from the polarizing plate 10 coincides with the light absorbing axis of the dye 9.
Patent JP-H05211150-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMI SUKEYUKI
IPC: H01L21/324
Filed: 1992-01-27
Abstract: PURPOSE:To restrain the growth of a natural oxide film which grows in a heat treatment equipment until the temperature reaches a specified process temperature. CONSTITUTION:After a semiconductor substrate is loaded 1 in a process equipment at a room temperature, the inside of the process equipment is subjected to low pressure purging 2. In the state of reduced pressure, the semiconductor substrate and its retaining jig are kept in the temperature range from 500 deg.C to 800 deg.C, for a specified period. By this process, water content adsorbed by the semiconductor substrate is dissociated and discharged from the process equipment, so that the growth of a natural oxide film can be restrained.
Patent JP-H10201931-A (JP)
Title: Proper business monitoring device
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent any unduly modified pachinko machine from being operated by monitoring the actual operating situation of pachinko machines. SOLUTION: Signals to represent the operating situation of each pachinko machine 40 are fed to a monitor computer 10 through an optical fiber cable 20. The computer 10 calculates the behavior data of each machine 40 on the basis of the fed situation signals. Further the computer 10 reads the design data which was obtained at verification of the pachinko machine 40 and is stored in an expansion ROM and judges if the machine 40 is in an undue operation through comparison of the acquired behavior data with the design data. If the machine 40 is in an undue operation, the fact is sent to a terminal unit which is connected with a communication unit through a transmission line 90.
Patent JP-S5932445-A (JP)
Inventor: HAINRITSUHI RAIHI
IPC: A61C1/08
Filed: 1983-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63179546-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: MURAKAMI SHIGERU
IPC: H01L21/3205
Filed: 1987-01-20
Abstract: PURPOSE:To make it possible to form a flattened minute pattern, which can cope with high integration density, by forming the wiring pattern only by etching a silicon nitride film having a thickness of about 1,000Angstrom . CONSTITUTION:A polycrystalline layer 106 is grown on the main surface of a semiconductor substrate 101. Then a silicon nitride film 107 is formed. With a desired wiring region made to remain, the silicon nitride film 107 is removed. The exposed polycrystalline silicon layer is oxidized. After the silicon nitride film 107 in the wiring region is removed, a metal layer 110 is selectively formed on the exposed polycrystalline silicon layer 106. The metal layer 110 and a part of or the entire part of the polycrystalline silicon layer 106 are reacted with heat treatment. Thus the sufficiently flat minute pattern can be formed.
Patent JP-S56109191-A (JP)
Title: Production of low hydrogen type coated arc electrode
Inventor: NAGANO KIYOUICHI
IPC: B23K35/10
Filed: 1980-02-02
Abstract: PURPOSE: To develop a coated arc electrode of a low hydrogen type of high cracking resistance for welding structural steels by coating with a coating agent contg. Na 2 O and K 2 O in a specific ratio on a core wire, and firing the same in a CO 2 -gas-contg. atmosphere.  
     CONSTITUTION: Na 2 SiO 3  and K 2 SiO 3  are used as an inorg. binder used for the coating agent to be coated on the core wire of an arc welding electrode, and Na and K are used in the form of fluoride, silicofluoride, carbonate, etc. or of potassium feldspar, crylite, potassium titanate, etc. in a manner as to contain Na 2 O/K 2 O>1 as a slag forming agent and an arc stabilizer. Also, hydroxide, silicate, etc. of Li is contained at 0.005W0.40% as Li in the binder. At this time, the amount of Na 2 O+ K 2 O in the coating agent is kept at 1.5W6.5%. The welding rod coated with the coating agent is fired at 500W800°C in an atmosphere of ≥2% content of CO 2  and ≤5°C dew point. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11212155-A (JP)
Title: Television lens loaded with photovoltaic cell
Inventor: TANIDA KUNIO
IPC: G03B17/02
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic cell loaded television(TV) lens using a photovoltaic cell for its power supply and capable of preventing the generation of such trouble that the power of a battery is consumed by photography at the time of outdoor photography by separatively arranging the photovoltaic cell on the upper part of the TV lens, reducing labor required for the substitution of a battery and properly protecting the TV lens itself by preventing the temperature rise of the TV lens under a fine weather. SOLUTION: A photovoltaic cell panel 22 is arranged on the upper surface of a case body 19 of an EFP lens 18 so as to be separated from the upper surface by a prescribed distance through a supporting member 24. A battery is sequentially charged with power acquired by the cell and the power of the cell is supplied to an inner circuit of the lens 18 through the battery.
Patent JP-H10215456-A (JP)
Title: Image coding method
Inventor: JOEL WALTER ZODEVSKI
IPC: H04N19/137
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide the excellent image coding method in which image quality is improved. SOLUTION: In the case that a forced instruction signal is received to apply inter-frame coding or in-frame coding to all blocks in a pattern as a method of coding an image signal, quantization is conducted by changing a quantization step size different from that of the case with the inter-frame coding. In the case of the inter-frame coding, quantization is conducted by a 1st quantization step size and in the case that the forcible instruction signal of the in-frame coding is received, quantization is conducted by a 2nd quantization step size. Thus, a quantization step size different from that for a conventional block is given to a refresh block and then the image quality is improved.
Patent JP-H02194506-A (JP)
Title: Choke coil
Inventor: HIRATA KATSUHIRO
IPC: H01F37/00
Filed: 1989-01-23
Abstract: PURPOSE:To prevent a magnetic flux from being concentrated inside a core, to reduce a loss and to eliminate that heat is generated locally by a method wherein cutouts are formed at inside corners of a U-shaped part formed of both leg-pieces of an E-shaped core. CONSTITUTION:A core is composed of an E-shaped core 1 and an I-shaped core 2. The E-shaped core 1 is formed of a main body 1a, both legs 1b, 1c and a central leg 1d; wedge-shaped cutouts 1e, 1f are formed at inside corners of a U-shaped part formed of the legs 1b,1d; wedge-shaped cutouts 19, 1h are formed at corners of a U-shaped part formed of the legs 1c, 1d. A coil 3 which is wound on the central leg part of the E-shaped core is wound on a bobbin 4 which is housed at both U-shaped parts; several sheets of spacers 5 made of a synthetic resin are laminated and installed between end faces of the core 2 and the core 1. Thereby, it is possible to prevent a magnetic flux from being concentrated in the corner parts; a nearly uniform magnetic flux flows inside the core. Accordingly, an iron loss proportional to about a square of a flux density can be reduced, and a problem that heat is generated can be solved.
Patent JP-H04254239-A (JP)
Title: Car washing machine
Inventor: TAKEUCHI SHIGEO
IPC: B60S3/06
Filed: 1991-02-01
Abstract: PURPOSE:To effectively wash the front portion of the top surface of a car body of a remarkably dirty automobile with a top brush. CONSTITUTION:The first detection means comprises a front glass detecting switch 18 for detecting the arrival of a top brush 9 on the front glass surface of an automobile or a vibration detecting switch 27 for indirectly detecting the arrival of the top brush 9 on a bonnet from the contact of side brushes 10 with the front surface of the car body. The second detection means comprises a rotary encoder 8 for indirectly detecting the arrival of the top brush 9 on a position where to wash the leading end of the top surface of the car body from the travel of a traveling frame 1. According to signals from the above detection means 18, 27, 8, the moving direction of the traveling frame 1 is switched to reciprocate to wash the front portion of the top surface of the car body with the top brush 9 plural times.
Patent JP-H01188287-A (JP)
Title: Multiface access type robot
Inventor: YANAGIBASHI SHUNJI
IPC: B25J5/02
Filed: 1988-01-22
Abstract: PURPOSE:To make it possible to easily have access to the multifaces of an object by providing a ring-shaped member rotatably around the object, and attaching a robot hand to the ring-shaped member so that the robot hand is movable on the inside and in the tangential direction of the ring-shaped member. CONSTITUTION:A ring-shaped member 14 arranged around an object (for example, a rectangular parallelepiped electronic apparatus equipped with rotation- controlling elements on its four faces) 10 is slidably rotated around the object, and a robot hand 28 attached to the ring-shaped member 14 is moved on inside and in the tangential direction of the ring-shaped member 14. Thus, the robot hand 28 can selectively have access to the rotation-controlling elements attached to the multifaces of the object 10, and the rotation-controlling elements are adjusted by the robot hand 28. In this instance, a tapered part and a pin provided on a tip portion of the robot hand 28 are fitted into a cone-shaped opening and a kerf formed in a rotary shaft of the rotation-controlling elements, and thus the dislocation between the robot hand 28 and the rotation-controlling elements is eliminated.